Windshield wiper blade



FIG. 1 is a perspective view of a windshield wiper blade showing my new design which has been broken away in the middle to indicate indeterminate length;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side view being a mirror image of that shown;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a windshield wiper blade, as shown and described. 